Revamped the conventional panel instruments of CO_2 compressor, compatible with the DCS and CCC control system for the revamped urea plant, achieved the non-panel CRT operation of all autocontrol instrument of urea plant.

• 通过对二氧化碳压缩机原常规表盘仪表进行改造,与已改造的尿素装置DCS集散控制系统和CCC压缩机控制系统协调统一,实现尿素主体生产装置全部自控仪表无表盘CRT操作。